javascript与php批量验证类
一、javascript:
- 代码:
/** * 批量验证类 * @author [lee] <[
]> * 1、验证是否为空 * 2、验证数据类型 * 3、验证长度是否达标 * 4、验证是否符合正则匹配 */ function validation(main){ this.data = '' this.msg = new Array() this.init = function(){ for(var i in main){ this.data = i; bool = main[i]['empty']; type = main[i]['type']; len_arr = main[i]['length']; preg = main[i]['preg']; this.isEmpty(bool).dataType(type).dataLength(len_arr).pregMach(preg) } } this.isInt = function(val){ if((typeof(val)=='number')||(val instanceof Number)){ if(/^\d*$/.test(val)){ return true }else{ return false } }else{ return false } } this.isFloat = function(val){ if((typeof(val)=='number')||(val instanceof Number)){ if(/^\d*\.\d*$/.test(val)){ return true }else{ return false } }else{ return false } } this.isString = function(val){ if((typeof(val)=='string')||(val instanceof String)){ return true }else{ return false } } this.isBoolean = function(val){ if((typeof(val)=='boolean')||(val instanceof Boolean)){ return true }else{ return false } } this.isArray = function(val){ if(val instanceof Array){ return true }else{ return false } } this.isObject = function(val){ if(val instanceof Object && typeof val.length == 'undefined'){ return true }else{ return false } } this.isEmpty = function (bool){ var data = this.data; if(bool){ if(data.length == 0){ var msg = "'"+data+"'不能为空"; this.msg.push(msg) } } return this } this.dataType = function (type){ var data = this.data if(type=='bool'){ if(!this.isBoolean(data)){ var msg = "'"+data+"'不能为非布尔值"; this.msg.push(msg) } }else if(type=='string'){ if(!this.isString(data)){ var msg = "'"+data+"'不能为非字符串值"; this.msg.push(msg) } }else if(type=='int'){ if(!this.isInt(data)){ var msg = "'"+data+"'不能为非整型值"; this.msg.push(msg) } }else if(type=='float'){ if(!this.isFloat(data)){ var msg = "'"+data+"'不能为非浮点型值"; this.msg.push(msg) } }else if(type=='array'){ if(!this.isArray(data)){ var msg = "'"+data+"'不能为非数组值"; this.msg.push(msg) } }else if(type=='object'){ if(!this.isObject(data)){ var msg = "'"+data+"'不能为非对象值"; this.msg.push(msg) } } return this } this.dataLength = function (len_arr){ var data = this.data if(len_arr){ var min = Math.abs(len_arr[0]); var max = Math.abs(len_arr[1]); var isint = this.isInt(data) var isfloat = this.isFloat(data) var isstring = this.isString(data) var isbool = this.isBoolean(data) var isarray = this.isArray(data) var isobject = this.isObject(data) var len = 0 if(isint){ len = data.toString().length }else if(isfloat){ var len0 = data.toString().split('.') len = len0[1].length }else if(isstring){ len = data.length }else if(isarray){ len = data.length }else if(isobject){ for(var i in data){ len++ } } if(!(len >= min && len <= max)){ var msg = "'"+data+"'长度不能小于"+min+",不能大于"+max; this.msg.push(msg) } } return this } this.pregMach = function (preg){ var data = this.data if(preg){ if(!preg.test(data)){ var msg = "'"+data+"'格式不匹配'"+preg+"'"; this.msg.push(msg) } } } this.checkData = function(){ var msg = this.msg; return msg; } } var data = { 'lee': { 'empty':true, 'type':'string', 'length':new Array(5,20), 'preg':/^a.*/ }, 'hello': { 'empty':false, 'type':'int', 'length':new Array(8,20), 'preg':/^a\s*/ } } var validation = new validation(data) validation.init() var ret = validation.checkData() console.log(ret); - 输出:
[ '\'lee\'长度不能小于5,不能大于20', '\'lee\'格式不匹配\'/^a.*/\'', '\'hello\'不能为非整型值', '\'hello\'长度不能小于8,不能大于20', '\'hello\'格式不匹配\'/^a\\s*/\'' ]
二、php:
- 代码:
]> * 1、验证是否为空 * 2、验证数据类型 * 3、验证长度是否达标 * 4、验证是否符合正则匹配 */ class validation{ private $data; private $msg = array(); public function __construct($main){ foreach($main as $k=>$v){ $this->data = $k; $bool = $v['empty']; $type = $v['type']; $len_arr = $v['length']; $preg = $v['preg']; $this->isEmpty($bool)->dataType($type)->dataLength($len_arr)->pregMath($preg); } } private function isEmpty($bool){ $data = $this->data; if($bool){ if(empty($data)){ $msg = "'{$data}'不能为空"; array_push($this->msg,$msg); } } return $this; } private function dataType($type){ $data = $this->data; if($type=='bool'){ if(!is_bool($data)){ $msg = "'{$data}'不能为非布尔值"; array_push($this->msg,$msg); } }elseif($type=='string'){ if(!is_string($data)){ $msg = "'{$data}'不能为非字符串值"; array_push($this->msg,$msg); } }elseif($type=='int'){ if(!is_int($data)){ $msg = "'{$data}'不能为非整型值"; array_push($this->msg,$msg); } }elseif($type=='float'){ if(!is_float($data)){ $msg = "'{$data}'不能为非浮点型值"; array_push($this->msg,$msg); } }elseif($type=='array'){ if(!is_array($data)){ $msg = "'{$data}'不能为非数组值"; array_push($this->msg,$msg); } }elseif($type=='object'){ if(!is_object($data)){ $msg = "'{$data}'不能为非对象值"; array_push($this->msg,$msg); } } return $this; } private function dataLength($len_arr){ $data = $this->data; if($len_arr){ $min = abs($len_arr[0]); $max = abs($len_arr[1]); $type = gettype($data); if($type=='string'){ $len = strlen($data); }elseif($type=='integer'){ $len = strlen($data); }elseif($type=='double'){ $len0 = explode('.',$len0); $len = strlen($len0[1]); }elseif($type=='array'){ $len = count($data); }elseif($type=='object'){ $data = (array)$data; $len = count($data); } if(!($len >= $min && $len <= $max)){ $msg = "'{$data}'长度不能小于{$min},不能大于{$max}"; array_push($this->msg,$msg); } } return $this; } private function pregMath($preg){ $data = $this->data; if(!empty($preg)){ if(!preg_match($preg,$data)){ $msg = "'{$data}'格式不匹配'{$preg}'"; array_push($this->msg,$msg); } } } public function checkData(){ $msg = $this->msg; return $msg; } } $data = array( 'lee'=>array( 'empty'=>true, 'type'=>'string', 'length'=>array(5,20), 'preg'=>'/^a.*/' ), 'hello'=>array( 'empty'=>false, 'type'=>'int', 'length'=>array(8,20), 'preg'=>'/^a\s*/' ) ); $validation = new validation($data); $ret = $validation->checkData(); var_dump($ret);
- 输出:
array(5) { [0]=> string(41) "'lee'长度不能小于5,不能大于20" [1]=> string(28) "'lee'格式不匹配'/^a.*/'" [2]=> string(28) "'hello'不能为非整型值" [3]=> string(43) "'hello'长度不能小于8,不能大于20" [4]=> string(31) "'hello'格式不匹配'/^a\s*/'" }
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